Sulfonylglycolic anilide fungicides

US4143155A · kind A · utility

Assignee

• Ciba-Geigy · US

Inventors

• Adolf Hubele · Magden, CH
• Wolfgang Eckhardt · Lörrach, DE
• Walter Kunz · Oberwil, CH

Key dates

• Filing date: Sep 12, 1977
• Grant date: Mar 6, 1979
• Expiry date: Sep 12, 1997

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/08
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Compounds of the formula I ##STR1## wherein R.sub.1 represents C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, PA1 R.sub.2 represents hydrogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.4 alkoxy or halogen, PA1 R.sub.3 represents hydrogen, C.sub.1 -C.sub.3 alkyl or halogen, and PA1 R.sub.4 represents hydrogen or methyl, with the proviso that the total number of carbon atoms contained by the substituents R.sub.1, R.sub.2, R.sub.3 and R.sub.4 does not exceed 8, PA1 X represents ##STR2## and R.sub.5 represents hydrogen or methyl and PA1 R.sub.6 represents C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by halogen or represents C.sub.2 -C.sub.4 alkenyl or C.sub.3 -C.sub.6 cycloalkyl or the group --N(R.sub.7)R.sub.8, in which R.sub.7 represents hydrogen or C.sub.1 -C.sub.4 alkyl and R.sub.8 represents C.sub.1 -C.sub.6 alkyl which is unsubstituted or substituted by halogen, which are useful in combatting microorganisms in particular phytopathogenic fungi.